Pubescent climbing tendril vine to 8m. 3-lobed leaves glaucous beneath hairy above to 150mm x 165mm with serrate margins. Inflorescence with bracts to 7.8mm x 1.2mm, fragrant 40mm diameter sweetly scented yellow-green flowers with white & purple filaments, greenish-yellow to white sepals to 22mm x 13mm, white petals to 11mm x 7mm, 59-70 coronal filaments to 10mm long, white with 1-5 purplish bands. Dark purple or blue-black fruit to 72mm x 40mm.